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** Replication File for Study 1
**
** Financial rewards do not stimulate co-production: 
**  Evidence from two experiments
**
** Voorberg, Jilke, Tummers, Bekkers
** 
** Public Administration Review
**
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**Housekeeping
clear all
version 15
set more off


**Set working directory
cd "X" //Insert working directory for X


**Call data
use Study1-Data


**Produce Table 1
tab1 Treat DV2 Gender Volun,missing
sum DV1 Partisan Age


**Mean diffference test for DV1 (n=159)
ttest DV1,by(Treat)
esize two DV1,by(Treat) // get Cohen's d

**Produce Figure 2
set scheme lean2
cibar DV1,over1(Treat) // Make sure to pre-install the "cibar" package


**Chi-sqare test for DV2 (n=160)
tab DV2 Treat,col chi2

*Produce Figure 3
cibar DV2,over1(Treat)


clear all
exit
